Signal estimation | Trigonometry

Estimation of signal parameters via rotational invariance techniques

In estimation theory, estimation of signal parameters via rotational invariant techniques (ESPRIT) is a technique to determine parameters of a mixture of sinusoids in a background noise. This technique is first proposed for frequency estimation, however, with the introduction of phased-array systems in daily use technology, it is also used for Angle of arrival estimations as well. (Wikipedia).

Estimation of signal parameters via rotational invariance techniques
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Principal Component Analysis

http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Representing multivariate random signals using principal components. Principal component analysis identifies the basis vectors that describe the la

From playlist Random Signal Characterization

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Characterization of Random, Multivariate Signals

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. Multivariable (vector) probability density function representations, including the multivariate Gaussian density. The covariance matrix and in

From playlist Random Signal Characterization

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Gilles Pagès: Optimal vector Quantization: from signal processing to clustering and ...

Abstract: Optimal vector quantization has been originally introduced in Signal processing as a discretization method of random signals, leading to an optimal trade-off between the speed of transmission and the quality of the transmitted signal. In machine learning, similar methods applied

From playlist Probability and Statistics

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Notation and Basic Signal Properties

http://AllSignalProcessing.com for free e-book on frequency relationships and more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Signals as functions, discrete- and continuous-time signals, sampling, images, periodic signals, displayi

From playlist Introduction and Background

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Complex Stochastic Models and their Applications by Subhroshekhar Ghosh

PROGRAM: TOPICS IN HIGH DIMENSIONAL PROBABILITY ORGANIZERS: Anirban Basak (ICTS-TIFR, India) and Riddhipratim Basu (ICTS-TIFR, India) DATE & TIME: 02 January 2023 to 13 January 2023 VENUE: Ramanujan Lecture Hall This program will focus on several interconnected themes in modern probab

From playlist TOPICS IN HIGH DIMENSIONAL PROBABILITY

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A Random Matrix Bayesian framework for out-of-sample quadratic optimization - Marc Potters

Marc Potters CFM November 6, 2013 For more videos, please visit http://video.ias.edu

From playlist Mathematics

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Estimation of Coherence and Cross Spectra

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. Averaging approaches for estimating coherence and cross spectra, analogous to Welch's averaged periodogram estimator of the power spectrum.

From playlist Estimation and Detection Theory

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Stéphane Mallat: "Scattering Invariant Deep Networks for Classification, Pt. 3"

Graduate Summer School 2012: Deep Learning, Feature Learning "Scattering Invariant Deep Networks for Classification, Pt. 3" Stéphane Mallat, École Polytechnique Institute for Pure and Applied Mathematics, UCLA July 19, 2012 For more information: https://www.ipam.ucla.edu/programs/summer

From playlist GSS2012: Deep Learning, Feature Learning

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Complex Stochastic Models and their Applications by Subhroshekhar Ghosh

PROGRAM: TOPICS IN HIGH DIMENSIONAL PROBABILITY ORGANIZERS: Anirban Basak (ICTS-TIFR, India) and Riddhipratim Basu (ICTS-TIFR, India) DATE & TIME: 02 January 2023 to 13 January 2023 VENUE: Ramanujan Lecture Hall This program will focus on several interconnected themes in modern probab

From playlist TOPICS IN HIGH DIMENSIONAL PROBABILITY

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LenseFlow and the Bayesian delensing of CMB polarization - Anderes - Workshop 2 - CEB T3 2018

Ethan Anderes (University of California at Davis) / 22.10.2018 LenseFlow and the Bayesian delensing of CMB polarization ---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoi

From playlist 2018 - T3 - Analytics, Inference, and Computation in Cosmology

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Introduction to Estimation Theory

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. General notion of estimating a parameter and measures of estimation quality including bias, variance, and mean-squared error.

From playlist Estimation and Detection Theory

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Signal correlation functions for parameter estimation - A. Tilloy - Workshop 1 - CEB T2 2018

Antoine Tilloy (Max Plank Institut für Quantenoptik, Garching) / 17.05.2018 Signal correlation functions for parameter estimation When continuously measuring a quantum system, one is typically interested in reconstructing the quantum state in real time as a function of the measured signa

From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments

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Maximum Likelihood Estimation Examples

http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Three examples of applying the maximum likelihood criterion to find an estimator: 1) Mean and variance of an iid Gaussian, 2) Linear signal model in

From playlist Estimation and Detection Theory

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Edouard Oyallon: One signal processing view on deep Learning - lecture 2

Since 2012, deep neural networks have led to outstanding results in many various applications, literally exceeding any previously existing methods, in texts, images, sounds, videos, graphs... They consist of a cascade of parametrized linear and non-linear operators whose parameters are opt

From playlist Mathematical Aspects of Computer Science

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Random Processes and Stationarity

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. Introduction to describing random processes using first and second moments (mean and autocorrelation/autocovariance). Definition of a stationa

From playlist Random Signal Characterization

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Stéphane Mallat - Apprentissage par invariants en grande dimension

Apprentissage par invariants en grande dimension : de l’image ou de la musique à la chimie quantique Huawei-IHÉS Workshop on Mathematical Sciences Tuesday, May 5th 2015

From playlist Huawei-IHÉS Workshop on Mathematical Sciences

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The Sample Complexity of Multi-Reference Alignment - Philippe Rigollet

Members' Seminar Topic: The Sample Complexity of Multi-Reference Alignment Speaker: Philippe Rigollet Affiliation: Massachusetts Institute of Technology; Visiting Professor, School of Mathematics Date: February 4, 2019 For more video please visit http://video.ias.edu

From playlist Mathematics

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Joe Kileel - Method of moments in cryo-EM - IPAM at UCLA

Recorded 16 November 2022. Joe Kileel of the University of Texas at Austin presents "Method of moments in cryo-EM" at IPAM's Cryo-Electron Microscopy and Beyond Workshop. Abstract: In this talk, I will present recent advances in the theory and implementation of method of moments-based appr

From playlist 2022 Cryo-Electron Microscopy and Beyond

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Reconstruction and the Sampling Theorem

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. Analysis of the conditions under which a continuous-time signal can be reconstructed from its samples, including ideal bandlimited interpolati

From playlist Sampling and Reconstruction of Signals

Related pages

Estimation theory | Sine wave | Covariance matrix | Angle of arrival | MATLAB | Singular value decomposition | Independent component analysis | Vandermonde matrix | Least squares